| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.64 | 8.839% | $247.7611 | $247.76 | $247.75 | $247.80 |
| Purchase #2 | $18.39 | 9.392% | $20.1172 | $20.12 | $20.10 | $20.10 |
| Purchase #3 | $82.43 | 8.847% | $89.7226 | $89.72 | $89.70 | $89.70 |
| Purchase #4 | $114.41 | 9.302% | $125.0524 | $125.05 | $125.05 | $125.10 |
| Purchase #5 | $207.59 | 9.399% | $227.1014 | $227.10 | $227.10 | $227.10 |
| Purchase #6 | $60.77 | 5.604% | $64.1756 | $64.18 | $64.20 | $64.20 |
| Purchase #7 | $56.50 | 13.621% | $64.1959 | $64.20 | $64.20 | $64.20 |
| 7 purchase totals = | $767.73 | $838.1262 | $838.13 | $838.10 | $838.20 | |